Connecting 3.6v white led to 6v power supply
What's throwing me off is this microchip looking thing inside the project I'm copying. The difference is, on the original project, there's a 4 hour timer on it. So, is this microchip used for that? Or does it have another purpose?
I don't need a timer for my project, just on/off option.
Let me just add I'm a newbie to electronics.